This solution comes in handy for smaller businesses who require redundant Internet connectivity at a price point. You can test the functionality by unplugging the primary ISP link from the ASA. We do that with the following statements: Next, our static route default route statements can be edited to ensure the primary ISP route will follow the sla and the DSL/Cable link will become active in the event of a primary failure. The track 1 statement tells the ASA we are tracking sla statement 10 and using ICMP reachability as the mechanism. The sla monitor statement tells the ASA to begin monitoring the primary link. One active ICMP reply will keep the primary link online. We are sending 3 ICMP packets to 4.2.2.2 which will be 3 seconds apart. Sla monitor schedule 1 life forever start-time now Type echo protocol ipIcmpEcho 4.2.2.2 interface outside ASA 2 has been setup for IPSEC VPN, and external. I am still new to the cisco asa 5505 and im trying to back up the configurations. I had one fail and our backup config pasted from CLI didnt work very well. ASA 1 is running DHCP (scope is 10.7.0.40-100) and hands out the addresses to the servers/computers, it also has Site to Site VPNs configured and functioning between 2 of our offices. 19 hours ago &0183 &32 WLAN configs with 3850 Part 2 3. Next, we will create our SLA statements which will track the availability of our primary ISP link. Cisco ASA 5505 IPSEC VPN Connecting but not routing traffic. Ethernet 0/1 will be connected to the customer LAN and will be assigned VLAN1. Ethernet 0/0 will connect to the primary ISP and will be assigned to any VLAN you choose, which in this case will be VLAN2. Let’s assume that a customer is assigned a static public IP address of 100.100.100.100 from their primary ISP and another static public IP address of 200.200.200.200 from their DSL/Cable provider.
#2 LAN 2 WAN ASA 5505 CISCO PLUS#
This solution does require a Security Plus license. The Cisco ASA 5505 provides a feature called Dual ISP Backup where a company can utilize their main ISP and in the case of an outage, they can utilize a more cost effective solution such as DSL/Cable Internet.
Many small and medium sized businesses are requiring backup paths for their Internet connections while attempting to keep costs at a minimum.
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